Metalux, 1' x 4', LED Flat Panel, Universal Voltage, 4,200 Lumens, 4,000K Color Temperature, 0-10V Dimming Driver, Comes With Integrated Clips For Standard Recessed Mounting, Fixture Can Also Be Surface/Suspension Mounted With Optional Mounting Kits, Suitable For Insulated Ceilings, CULUS Listed, Damp Location Listed, 5 Year Warranty.